WO2006127820A3 - Aqueous coating compositions - Google Patents

Aqueous coating compositions Download PDF

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Publication number
WO2006127820A3
WO2006127820A3 PCT/US2006/020095 US2006020095W WO2006127820A3 WO 2006127820 A3 WO2006127820 A3 WO 2006127820A3 US 2006020095 W US2006020095 W US 2006020095W WO 2006127820 A3 WO2006127820 A3 WO 2006127820A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
coating compositions
aqueous coating
polyisocyanate
amine
Prior art date
Application number
PCT/US2006/020095
Other languages
French (fr)
Other versions
WO2006127820A2 (en
Inventor
Josef Huybrechts
Koen Linsen
Paul Bruylants
Original Assignee
Du Pont
Josef Huybrechts
Koen Linsen
Paul Bruylants
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont, Josef Huybrechts, Koen Linsen, Paul Bruylants filed Critical Du Pont
Priority to EP06771077.2A priority Critical patent/EP1943284B1/en
Publication of WO2006127820A2 publication Critical patent/WO2006127820A2/en
Publication of WO2006127820A3 publication Critical patent/WO2006127820A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6241—Polymers of esters containing hydroxy groups of alpha-beta ethylenically unsaturated carboxylic acids with epoxy compounds other than alkylene oxides and hydroxyglycidyl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
    • C08G18/6258—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids the acid groups being esterified with polyhydroxy compounds or epoxy compounds during or after polymerization
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes

Abstract

The invention is directed to aqueous coating compositions with improved rheology performance, comprising A) at least one water-dilutable binder, optionally, at least one cross-linking agent B), at least one sagging control agent C) obtainable by reacting a polyisocyanate with an amine, water and optionally usual coating additives, pigments and/or organic solvents, wherein the sagging control agent is obtained by reacting in an aqueous phase in presence of a water-dilutable binder C1) at least one polyisocyanate with C2) at least one amine having at least one primary amino group and at least one hydroxyl group.
PCT/US2006/020095 2005-05-24 2006-05-24 Aqueous coating compositions WO2006127820A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06771077.2A EP1943284B1 (en) 2005-05-24 2006-05-24 Aqueous coating compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68411805P 2005-05-24 2005-05-24
US60/684,118 2005-05-24

Publications (2)

Publication Number Publication Date
WO2006127820A2 WO2006127820A2 (en) 2006-11-30
WO2006127820A3 true WO2006127820A3 (en) 2008-05-22

Family

ID=37452790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/020095 WO2006127820A2 (en) 2005-05-24 2006-05-24 Aqueous coating compositions

Country Status (3)

Country Link
US (1) US7662875B2 (en)
EP (1) EP1943284B1 (en)
WO (1) WO2006127820A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2651692A1 (en) * 2006-05-02 2007-11-15 Whiteley Corporation Pty Ltd Safety coatings
EP2059546B2 (en) 2006-09-05 2018-09-19 Coatings Foreign IP Co. LLC Sagging control agents
WO2008030437A2 (en) * 2006-09-05 2008-03-13 E. I. Du Pont De Nemours And Company Aqueous compositions of sagging control agents
MX2012003537A (en) 2009-09-28 2012-04-30 Du Pont Fluorinated sag control agent and use thereof.
US8263700B2 (en) 2010-06-01 2012-09-11 Ppg Industries Ohio, Inc. Pigment dispersions, related coating compositions and coated substrates
US20160369039A1 (en) * 2011-03-01 2016-12-22 Roidec India Chemical (P) Ltd Process for producing natural oil based poly-urethane dispersion
KR102488859B1 (en) * 2017-12-22 2023-01-13 피피지 인더스트리즈 오하이오 인코포레이티드 Thermally Curable Film-Forming Compositions Provide Advantages in Appearance and Sag Control Performance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359929A1 (en) * 1972-12-11 1974-06-12 Merckens Nachf Kg August Thixotropic agent for coating compsns - prepd by reacting diisocyanate and polyamine in presence of binder, esp. useful for paints
EP0198519A1 (en) * 1985-02-20 1986-10-22 Akzo N.V. Thixotropic coating composition, process for coating a substrate with such coating composition and the coated substrate thus obtained
WO2000071625A1 (en) * 1999-05-25 2000-11-30 Basf Coatings Ag Thixotroping agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL176864C (en) 1976-11-25 1985-06-17 Akzo Nv PROCESS FOR THE PREPARATION OF A THIXOTROPE COATING COMPOSITION
NL8500475A (en) 1985-02-20 1986-09-16 Akzo Nv THIXOTROPE COATING COMPOSITION.
GB2237277A (en) * 1989-10-26 1991-05-01 Ici Plc Thixotropic binder system
US6156840A (en) * 1998-01-26 2000-12-05 Kuraray Co., Ltd. Method for producing aqueous emulsion of polyurethane
DE10346157A1 (en) 2003-10-04 2005-05-12 Basf Coatings Ag Liquid rheology aids, process for their preparation and their use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359929A1 (en) * 1972-12-11 1974-06-12 Merckens Nachf Kg August Thixotropic agent for coating compsns - prepd by reacting diisocyanate and polyamine in presence of binder, esp. useful for paints
EP0198519A1 (en) * 1985-02-20 1986-10-22 Akzo N.V. Thixotropic coating composition, process for coating a substrate with such coating composition and the coated substrate thus obtained
WO2000071625A1 (en) * 1999-05-25 2000-11-30 Basf Coatings Ag Thixotroping agent

Also Published As

Publication number Publication date
EP1943284A2 (en) 2008-07-16
WO2006127820A2 (en) 2006-11-30
US7662875B2 (en) 2010-02-16
US20060270782A1 (en) 2006-11-30
EP1943284B1 (en) 2016-08-03

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